1997 PONTIAC PONTIAC inflation pressure

Check Tire Pressure Light
CHECK
TIRE
PRESS
With the check tire pressure
system, after you’ve driven
10 to 20 miles (1 5 to 30 km)
the CHECK TIRE PRESS
light will come on if the
pressure in one tire becomes
at least
10 psi (69 kPa)
higher or lower than the
other three tires.
When
the CHECK TIRE PRESS light comes on, you
should stop
as soon as you can and check all your tires
for damage.
(If a tire is flat, see “If a Tire Goes Flat’’
in the Index.) Also
check the tire pressure in all four
tires
as soon as you can. See ‘‘Inflation - Tire Pressure
in the Index.
The light will stay on until you turn off the ignition or
press the
CALIBRATE TIP9 PRESS button. See
“Check Tire Pressure Syst?
.” in the Index.
If the anti-lock
brake system warning light comes on
with the CHECK
TIRE PRESS light, the check tire
pressure system isn’t working. See your Pontiac dealer
for service.
(Also, see “Anti-Lock Brake System
Warning Light in the Index.)
Mal€unctisn Indicator Lamp
(Service Engine Soon Light)
SERVICE
ENIGINIE SOON
Your Pontiac is equipped
with a computer which
monitors operation
of the
fuel, ignition and emission
control systems.
This system is called
OBD I1 (On-Board
Diagnostics-Second Generation) and is intended to assure
that emissions are at acceptable levels for the life of the
vehicle, helping to produce a cleaner environment. (In
Canada,
OBD I1 is replaced by Enhanced Diagnostics.)
The SERVICE ENGINE SOON light comes on to
indicate that there is
a problem and service is required.
Malfunctions often will be indicated
by the system before
any problem
is apparent. This may prevent more serious
damage to
your vehicle. This system is also designed to
assist your service technician in correctly diagnosing
any malfunction.
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Run your engine only as long as you must. This saves
fuel. When you run the engine, make it
go a little faster
than just idle. That
is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well-charged battery
to restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel as long as
you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.
Loading Your Vehicle
/@ OCCUPANTS
VEHICLE CAP. WT.
TIRE-LOADING INFORMATION
FRT. CTR.
RR. TOTAL LBS. KG
~-
MAX. LOADING & GVWR SAME AS VEHICLE
CAPACITY
WEIGHT XXX COLD TIRE
TIRE
SIZE SPEED PRESSURE
RTG PSI/KPa
FRT.
RR.
SPA.
IF TIRES ARE HOT, ADD 4PS1/28KPa
SEE OWNER'S MANUAL FOR ADDITIONAL
INFORMATION
Two labels on your vehicle show how much weight it
may properly
carry. The Tire-Loading Information label
is on the inside of the trunk lid. The label tells you the
proper size, speed rating and recommended inflation
pressures for the tires on your vehicle.
It also gives you
important information about the number of people that
can be in your vehicle and the total weight you can
carry. This weight is called the vehicle capacity weight
and includes the
weight of all occupants, cargo and all
nonfactory-installed options.
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Compact Spare Tire
Although the compact spare tire was fully inflated
when your vehicle
was new, it can lose air after a time.
Check
the inflation pressure regularly. It should be
60 psi (420 Ha).
After installing the compact spare on your vehicle, you
should stop as soon
as possible and make sure your spare
tire is correctly inflated.
The compact spare is made to
perform well
at speeds up to 65 rnph (105 kdh) for
distances up to
3,000 miles (5 000 krn), so YOU can finish
your trip and have your full-size tire repaired or replaced
where
you want. You must calibrate the Tire Pressure
Monitor after installing
or removing the compact spare.
See “Driver Information Center - Controls and Displays”
in
the Index. Of course, it’s best to replace your spare
with a full-size tire as soon as you can. Your spare
will last longer and be in good shape in case you need
it again.
NOTICE:
When the compact spare is installed, don’t take
your vehicle through an automatic vehicle wash
with guide rails. The compact spare can get
caught
on the rails. That can damage the tire and
wheel, and maybe other parts
of your vehicle.
Don’t use your compact spare on other vehicles.
And don’t mix your compact spare tire or wheel with
other wheels or tires. They won’t fit. Keep your spare
tire and its wheel together.
NOTICE:
Tire chains won’t fit your compact spare. Using
them can damage your vehicle
and can damage
the ‘chains too. Don’t use tire chains on your
compact spare.
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Tires
Your new Pontiac comes with high-quality tires
made by
a leading tire manufacturer. If you ever have
questions about your tire warranty and where to obtain
service, see your Pontiac Warranty booklet for details.
E
Poorly maintained and improperly used tires are
dangerous.
Overloading your
tires can cause overheating
as a result of too much friction. You could
have
an airout and a serious accident. See
“Loading Your Vehicle” in the Index.
Underinflated tires pose the same danger as
overloaded tires. The resulting accident
could cause serious injury. Check all tires
frequently to maintain the recommended
pressure. Tire pressure should be checked
when your tires are cold.
CAUTION: (Continued)
0 Overinflated tires are more likely to be cut,
punctured or broken by a sudden impact
--
such as when you hit a pothole. Keep tires
at the recommended pressure.
Worn, old tires can cause accidents. If your
tread is badly worn,
or if your tires have
been damaged, replace them.
Inflation -- Tire Pressure
The Tire-Loading Information label, which is on the
rear edge of the driver’s door shows the correct inflation
pressures for your tires when they’re cold. “Cold”
means your vehicle has been sitting for at least three
hours or driven
no more than 1 mile (1.6 km).
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I NOTICE:
Don't let anyone tell you that underinflation or
overinflation is all right. It's not.
If your tires
don't have enough air (underinflation), you can
get the following:
0 Too much flexing
0 Too much heat
0 Tire overloading
0 Bad wear
Bad handling
Bad fuel economy.
If your tires have too much air (overinflation),
you can get the following:
Unusual wear
Bad handling
Rough ride
Needless damage from road hazards. When
to Check
Check your tires once a month
or more.
Don't forget your compact spare tire. It should
be at
60 psi (420 kPa).
How to Check
Use a good quality pocket-type gage to check tire
pressure. You can't tell if your tires
are properly inflated
simply
by looking at them, Radial tires may look
properly inflated even when they're underinflated.
Be sure to put the valve caps back on the valve stems.
They help prevent leaks
by keeping out dirt and moisture.
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Check Tire Pressure System (If Equipped)
The check tire pressure system can alert you to a large
change in the pressure in one tire. The system won’t
alert you before you drive that a tire is low or flat. Each
time you start your Pontiac, you must drive
10 to 20
miles (15 to 30 km) before the system will work
properly.
After you’ve driven
10 to 20 miles (15 to 30 km), the
CHECK TIRE PRESS light will come on if the pressure
in o’ne
tire becomes at least 10 psi (69 kPa) higher or
lower than the other three tires. The check tire pressure
system won’t alert you if the pressure in more than
one tire is low or high, or if the system is not
calibrated properly.
If the anti-lock brake system warning light comes on
with the
CHECK TIRE PRESS light, the check tire
pressure system isn’t working. See your dealer for
service. (Also, see “Anti-Lock Brake System Warning
Light” in
the Index.)
The check tire pressure system detects differences in tire
rotation speeds that are caused by changes in tire
pressure. It will not alert you if the pressure in more
than one tire is low or high. The system can alert you
about
a low tire -- but it doesn’t replace normal tire
maintenance. See “Tires” in
the Index. When
the CHECK
TIRE PRESS light comes on, you
should stop as soon
as you can and check all your tires for
darnage. (If a tire
is flat, see “If a Tire Goes Flat” in the
Index.) Also check the tire pressure in all four tires as soon
as you can. See “Inflation - Tire Pressure” in the Index.
The light will stay on until
you turn off the ignition
or
press the CALIBRATE
TIRE
PRESS button.
Don’t press the CALIBRATE TIRE
PRESS button
without first correcting the cause of the problem and
checking and adjusting the pressure in all four tires.
If you
press the button when the tire pressures
are incorrect, the
check tire pressure system will not work properly
and may
not alert you when a tire is low or high.
Any time you adjust a tire’s pressure or have a
tire
repaired or replaced, you’ll need to calibrate the check tire
pressure system. You’ll
also need to calibrate the system
whenever you buy new tires or have
tires repaired.
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After the tires have been rotated, adjust the front and
rear inflation pressures as shown on the Tire-Loading
Information label. Make certain that all wheel nuts
are
properly tightened. See “Wheel Nut Torque” in the Index.
Rust or dirt on
a wheel, or on the parts to which
it is fastened, can make wheel nuts become loose
after
a time. The wheel could come off and cause
an accident. When you change a wheel, remove
any rust or dirt from places where the wheel
attaches to the vehicle.
In an emergency, you can
use a cloth or a paper towel to do this; but be
sure to use a scraper or wire brush later, if you
need to, to get all the rust or dirt off. (See
“Changing
a Flat Tire” in the Index.) When
It’s Time for New Tires
One way
to tell when it’s
time for new tires
is to
check the treadwear
indicators, which will
appear when your tires have
only 1/16 inch (1.6 mm) or
less of tread remaining.
You need a new tire if any of the following statements
are true:
You can see the indicators at three or more places
around the tire.
You can see cord or fabric showing through the
tire’s rubber.
0 The tread or sidewall is cracked, cut or snagged deep
enough to show cord or fabric.
0 The tire has a bump, bulge or split.
The tire has a puncture, cut or other damage that
can’t be repaired well because
of the size or location
of the damage.
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Part B: Owner Checks and Services
Listed below are owner checks and services which
should be performed at the intervals specified to help
ensure the safety, dependability and emission control
performance
of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in Part
D.
At Each Fuel Fill
It is important for you or a service station attendant to
perform these underhood checks at each fuel
fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. See “Engine Oil” in the Index for
further details.
Engine Coolant Level Check
Check the engine coolant level and add the proper
coolant mix if necessary. See “Engine Coolant” in the
Index for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if
necessary. See “Windshield Washer Fluid” in
the Index
for further details.
At Least Once a Month
Tire Inflation Check
Make sure tires are inflated to the correct pressures. See
“Tires” in the Index for further details.
Cassette Deck Service
Clean cassette deck. Cleaning should be done every
50 hours of tape play. See “Audio Systems” in the
Index for further details.
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